{"id":"W3034347933","doi":"10.1016/j.quascirev.2020.106370","title":"Human population dynamics in relation to Holocene climate variability in the North American Arctic and Subarctic","year":2020,"lang":"en","type":"article","venue":"Quaternary Science Reviews","topic":"Indigenous Studies and Ecology","field":"Health Professions","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Holocene; Subarctic climate; Population; Climate change; Arctic; Physical geography; Beringia; Sea ice; Radiocarbon dating; Climatology; Oceanography; Geography; Geology; Demography; Archaeology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007042928,0.0001228105,0.0001601639,0.001166603,0.0006477022,0.0008848508,0.0003386322,0.0002965358,0.001126307],"category_scores_gemma":[0.001445608,0.00009619942,0.0001856076,0.001990901,0.0008557335,0.0004024549,0.0004959128,0.0003573046,0.00009829248],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001392844,"about_ca_system_score_gemma":0.001983697,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3002242,"about_ca_topic_score_gemma":0.4446623,"domain_scores_codex":[0.9998271,0.00005076337,0.00001277101,0.00002744012,0.00003841417,0.00004356401],"domain_scores_gemma":[0.9994531,0.0001610693,0.0001319715,0.00001557138,0.0001605917,0.000077567],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002185515,0.0001130273,0.6698915,0.0007451306,0.0003508234,0.0002635835,0.01445885,0.002973369,0.0008995468,0.002393756,0.006226568,0.3014654],"study_design_scores_gemma":[0.000002114634,0.00004306642,0.9826221,0.0002537416,0.00004693506,0.00008165433,0.005927153,0.0003517448,0.00005448011,0.0004216878,0.01018651,0.000008666709],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8954419,0.0913505,0.0002870282,0.004098673,0.000202392,0.00000518085,0.0003598863,0.00001270934,0.008241797],"genre_scores_gemma":[0.8930288,0.1033909,0.0002300968,0.0003830073,0.0003814394,0.000009345761,0.0002125538,0.000005926596,0.002357907],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6997758,"threshold_uncertainty_score":0.5969534,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06765309254425389,"score_gpt":0.4010949418665061,"score_spread":0.3334418493222522,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}